-
1. The so-called power supply is the part that supplies power to the subsequent load, such as dry batteries, transformers, adapters, switching power supplies, etc.
2. What is a medical power s...[Details]
-
STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 10 DMA Controller Basic introduction to DMA Basic definition of DMA DMA, the full name of which is Direct Memory Acc...[Details]
-
We all know that transformers are devices that use Faraday's law of electromagnetic induction to increase or decrease voltage. Transformers usually contain two or more sets of coils. The main pur...[Details]
-
How to measure large value resistance with a multimeter
The maximum range of the resistance range of 31/2-digit and 41/2-digit digital multimeters
for measuring large-va...[Details]
-
Rohde & Schwarz (hereinafter referred to as "R&S") has always been at the forefront of technological innovation, shaping the future of the mobile industry with its comprehensive test and measurement ...[Details]
-
Recently, Jinsheng Intelligent issued an announcement stating that based on the actual situation of business development and future strategies, it plans to change the company's full name and stock ab...[Details]
-
2401 A simple 2.4G RF module with SPI interface costs 20¥ on Taobao, and 17¥ for DIY, which is considered cheap.
This version of the stable fix http://ntn314.blog.163.com/blog/static/161743584201062...[Details]
-
Samsung Electronics' autumn flagship Galaxy Note10 has officially gone on sale in South Korea, with pre-orders breaking the record by reaching 1.3 million units. It is expected that sales will exceed...[Details]
-
I would like to discuss the requirements of
resistive/inductive/capacitive/
current
type loads for driving and share them with you. Please see if there are any deficiencies. Let's take a loo...[Details]
-
LG Uplus’ 5G market share is nine percentage points higher than its overall retail market share in South Korea, thanks to its emphasis on AR and VR content. Strategy Analytics’ latest research report...[Details]
-
After NI introduced its first RF vector signal analyzer (VSA) in 2002, it has been committed to providing customers with fast, flexible, and accurate PXI instruments at a fraction of the cost of trad...[Details]
-
The smart cockpit is the most similar part between current cars and consumer electronics, such as mobile phones, and is also a very important tool for Internet IT giants to enter the field of smart c...[Details]
-
Recently, a new report stated that iPhone sales remained stable, with only a slight decline in sales as the global epidemic continues. According to a research report by market research firm Gart...[Details]
-
Goal: Execute insmod hello.ko on the development board to print hello init on the console; then execute rmmod to print hello exit on the console
The steps to create a hello module are as...[Details]
-
The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]